2017 Diamondback Bicycles Release 3 27.5 XL/21"
Build
650B/27.5 in × 2.2 in
Insights
Somewhat aggressive stack and reach vs trend of full-suspension trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 611mm |
| Reach | 473mm |
| Stack to Reach Ratio | 1.29:1 |
| Seat Tube Length, C-T | 533mm |
| Top Tube Length, Effective/Horizontal Center | 660mm |
| Top Tube Slope | 9.2deg |
| Head Tube Angle | 66deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 333.9mm |
| Bottom Bracket Height | 14mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 263mm |
| Front-Center | 1007mm |
| Front-Center Horizontal | 950mm |
| Wheelbase | 1213mm |
| Fork Offset/Rake | 44mm |
| Trail | 106.7mm very high |
| Mechanical Trail | 97.5mm |
| Wheel Flop | 39.7mm |
| Standover Height | 749mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 484.1mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | -161mm |
3 27.5 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 695.8mm |
| Bike Length with Tires | 1908.8mm |
| Crank Length | 175mm |
| Handlebar Width | 780mm |
| Stem Length | 40mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Rear Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://geometrygeeks.bike/bike/diamondback-bicycles-release-2017/